import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
// import locale from 'element-ui/lib/locale/lang/en' // lang i18n

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'
import i18n from './i18n'

import '@/icons' // icon
import '@/permission' // permission control

/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
// if (process.env.NODE_ENV === 'production') {
//   const { mockXHR } = require('../mock')
//   mockXHR()
// }

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
Vue.use(ElementUI)

Vue.directive('imgError', {
  inserted(el, binding) {
    el.onerror = function() {
      // console.log(el, binding.value, 888)
      el.src = binding.value
    }
  }
})

import plugin from '@/components'
Vue.use(plugin)

Vue.config.productionTip = false

new Vue({
  el: '#app',
  router,
  store,
  i18n,
  render: h => h(App)
})

/* 定义按钮的权限 */

Vue.directive('arrowBtn', {
  inserted(el, binding) {
    // 根据按钮的权限来判断是否显示按钮
    const pointsArr = store.state.user.userInfo.roles.points
    if (!pointsArr.includes(binding.value)) {
      // 需要通过父元素来移除 Dom 元素
      el.parentNode.removeChild(el)
    }
  }
})
